/* 基本样式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('../images/background.png');
    /* 背景图片 */
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 容器样式 */
.container {
    background-color: rgba(255, 255, 255, 0.8);
    /* 半透明背景 */
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    width: 100%;
    text-align: center;
}

/* 表单样式 */
form {
    margin-top: 20px;
    background-color: transparent;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    margin-bottom: 20px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    background-color: rgba(255, 255, 255, 0.5);
    /* 透明背景 */
}

/*input[type="submit"] {
    width: 100%;
    background-color: #007bff;
    color: #fff;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

input[type="submit"]:hover {
    background-color: #0056b3;
}*/

h2 {
    margin-bottom: 20px;
    color: #333;
}

.footer {
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.captcha-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.captcha-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    background-color: rgba(255, 255, 255, 0.5);
    /* 透明背景 */
    margin-right: 10px;
}
.captcha-image {
    width: 120px;
    /* 调整宽度以适应布局 */
    height: 40px;
    /* 设置高度 */
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
    background-color: white;
    /* 设置背景颜色为白色 */
}
form .button{
    width: 100%;
    background: linear-gradient(90deg, #007bff, #00d4ff);
    color: #fff;
    padding: 12px;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
form .button:hover {
    background: linear-gradient(90deg, #0056b3, #0099cc);
}
.button{
    background-color: #007bff;
}